Biotin is particularly beneficial when it comes to metabolizing and using sugars from food, helping to stave off the onset of type 2 diabetes.

On the other hand, claims that can be easily found on the internet that biotin caused some users to gain weight do not have any real merit. Some of these are coconut oil, castor oil, argan oil, and several others that are all good for hair growth. In addition to oral biotin supplements, several other products contain biotin, such as face creams, beard oils, and serums. Most people can take biotin supplements without any negative effects, but minor side effects are possible," says Phipps, including nausea, diarrhea, and cramping.As for skin, rashes and skin diseases are more likely to take hold on skin that doesn’t have enough biotin. A small study in six healthy adults who took 10 mg/day of supplemental biotin for 1 week found interference in several biotinylated assays, including falsely decreased levels of thyroid stimulating hormone (which could lead to a misdiagnosis of thyrotoxicosis) and N-terminal pro-brain natriuretic peptide (which could result in a failure to identify congestive heart failure) [ 9].

Biotin deficiency complicating parenteral alimentation: Diagnosis, metabolic repercussions, and treatment.

Biotin is effective in balancing blood sugar because it stimulates the production of insulin, a hormone necessary for balancing and maintain glucose levels. Biotin deficiency is rare [ 12, 18], and severe biotin deficiency in healthy individuals eating a normal mixed diet has never been reported [ 13].

Certain medications may interact with taking a biotin or B vitamin supplement, so always take them under the care and supervision of a physician. Also known as vitamin H, biotin is one of the B complex vitamins that help the body convert food into energy.The FNB based its determination of AIs for all populations on the amount of biotin in human milk consumed by infants and then used body weight to extrapolate AIs for other groups [ 11]. High biotin intakes, and potentially even intakes greater than the AI, may pose another type of health risk [ 32].

Moreover, supplementing with biotin may affect thyroid hormone test results, potentially resulting in false reports of high levels of T4 and TSH ( 15). Urinary excretion of 3-hydroxyisovaleric acid and 3-hydroxyisovaleryl carnitine increases in response to a leucine challenge in marginally biotin-deficient humans. It is very inexpensive, comes with actual instructions – not many biotin oils do – and has one or two other ingredients that help it not make your hair too oily.There are comparatively few true biotin oils to choose from, but here are the ones I think are the best. Biotin is effective because it increases good cholesterol while lowering the levels of bad cholesterol.